f(x)=9x^2+9x-28

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Solution for f(x)=9x^2+9x-28 equation:


Simplifying
f(x) = 9x2 + 9x + -28

Multiply f * x
fx = 9x2 + 9x + -28

Reorder the terms:
fx = -28 + 9x + 9x2

Solving
fx = -28 + 9x + 9x2

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.
f = -28x-1 + 9 + 9x

Simplifying
f = -28x-1 + 9 + 9x

Reorder the terms:
f = 9 + -28x-1 + 9x

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